<div class="apiDetail">
    <div>
        <h2><span>Function()</span><span class="path">zTreeObj.</span>getNodes</h2>

        <h3>Overview<span class="h3_info">[ depends on <span
                class="highlight_green">jquery.ztree.core</span> js ]</span></h3>

        <div class="desc">
            <p></p>

            <div class="longdesc">
                <p>Get all of the nodes in zTree</p>

                <p class="highlight_red">Please use zTree object to executing the method.</p>
            </div>
        </div>
        <h3>Function Parameter Descriptions</h3>

        <div class="desc">
            <h4><b>Return </b><span>Array(JSON)</span></h4>

            <p>return all of the nodes</p>

            <p class="highlight_red">1. This array is a collection of the root nodes (the default child nodes are in the
                'children' attributes);</p>

            <p class="highlight_red">2. Traverse all the nodes need to use recursion, or the use of transformToArray()
                method make the nodes to be a simple array.</p>

            <p class="highlight_red">3. For the asynchronous loading mode, can't get the nodes which are yet loaded.</p>
        </div>
        <h3>Examples of function</h3>
        <h4>1. Get all of the nodes</h4>
	<pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
        var nodes = treeObj.getNodes();
    </code></pre>
    </div>
</div>